Select all the expressions that are equivalent to 122 32 4° 4° . 4? 1 42

Q: Evaluate arctan ? if ?=73arctan?= ___ degrees (c) Evaluate tan−1c if c=73tan−1c= ___ degrees   I…

A: To evaluate the value of arc-tan and tan-1(c).

Q: Use the angle 37.4° to determine the exact value of x in the figure below. 37.4° 15.6 (A)…

A: Figure is :             One angle at 37.4 degrees;             The base length is := 15.6

Q: Rotate the given triangle 270° counter-clockwise about the origin. 1 2 21 -1 -1 3 [ ?] 1

A: Given we have to rotate triangle 270degree counterclockwise

Q: +... If 2 = e1#1+a202+..tan#n, where a + a + .. + a, = 4. Find 42 22

A: Let us consider a function z=f(x1,x2,x3,⋯⋯⋯⋯,xn) then the partial derivatives is given as  ∂z∂x1,…

Q: Use the angle 37.4° to determine the exact value of x in the figure below. 37.4° 15.6 (A) x=…

A: Given right angle triangle is

Q: Which value of 0 is NOT a solution to tan 0 = tan 0? %3D O 135° 45° 0° 180°

A: We have to find the angle

Q: Find the cos of angle T. A. O 7/24 O 24/7 C24/25 7/25 25 24

A:

Q: What is the exact value of the expression 12 tan? () + 24 sec ()? 68 O 24 68T O 24m O No correct…

A:

Q: Consider the figure. 45.6 114.8° What is the value of z, in degrees, in the figure shown? Enter the…

A:

Q: The value of tan0 from the following figure is 40 41 40 (a) 6. 41 (b) 6. (c) (d) 41 40 6.

A: A triangle is a polygon with three sides. A right triangle is a triangle with one of the angles…

Q: 34. The reference angle for = -450° is (a) -90° (b) 0° (c) 90° (d) 450° (e) none of these

A: topic - reference angle

Q: 17. If cosA = a) 30° √√3 2 0° ≤0 ≤ 90°, and B = 60° + A, then the value of secB is: " b) 90° c) 0 d)…

A: 17) Given, cos(A)=32, 0°≤θ≤90°,B=60°+A Aim: To find sec(B).

Q: In AABC, sin A = , sin B = , and a = 9. Find the side length b. %3D Select the correct answer below:…

A:

Q: The value of tan0 from the following figure is 40 9. 6. (b) (c) 40 (P) 41 41 40 (a) 9. (b) 41 (6)

A: In a right angle triangle with respect to angle θ, the tangent function is defined as, tan…

Q: find all angles 0º≤θ<360º that satisfy the equation below to the nearest 10th of a degree 2tanθ+…

A:

Q: Simplify the expression by using a Double-Angle Formula or a Half-Angle Formula. 2 tan(9°) (a) 1-…

A:

Q: Find the exact values. (a) tan(pie/3)            (b)sin(7pie/6)                (c)sec(5pie/3)

A:

Q: Af ter evaluation, if tan 43rdr=tan 3r- ( ?) tan3r +r + C, then find the missing (?) term. 9 A 3 B…

A:

Q: Find the reference angle for the given angle. 5.2 O 1.08 O 2.06 O1.08 O -2.06

A:

Q: Enter the exact answer. tan B FREE B 55 Figure 1 4

A: Please refer attached file for solution below

Q: -61. If tan15a = cot3a, then a is equal (a) 5° (b) 10° (c) 15° (d) 20° (e) 90°

A: Given,

Q: In APQR, sin Q = , sin R = and q = 15. Find the side length r. Select the correct answer below: O r=…

A: From the given problem the representative diagram is shown below.     Given, sinQ=13 ; sinR=15 ;…

Q: Find the reference angle. 13л 6. O 2n 9. 36 O None of the other answers are correct O4n 9.

A: Given, angle -13π6

Q: Find the measure of the indicated angle to the nearest degree. You must use the 2nd key when looking…

A:

Q: Find the exact value of the given expression.sin (5?/3−5?/4)

A: Given:

Q: Rotate the given triangle 270° counter-clockwise about the origin. -1 2 21 -1 -1 3 -1 [ ?] [ . 1 []…

A:

Q: If the terminal side of a contains the point (-3, 4) and the terminal side of B contains the point…

A: We will evaluate all above as shown below

Q: Which value of 0 is NOT a solution to tan 0 = tan 0? O 135° 180° 45° 0°

A: Given:           tan2θ=tanθ

Q: Find the period in degrees. 21) y=-3+ 5cos (60 – 150) 22) y=-2+ 7sin (70 – 150) A) 60° C) 360° B)…

A:

Q: ii) Use the figure shown below to determine which trigonometric rat 60° 4 30° 48 (b) sin 30° 4 cos…

A:

Q: Use the special right triangle formulas to find the value of x. 45° 25 Your answer: O 12.5 O 25 O…

A: Given:

Q: What is the smallest positive degree measure equivalent to tan^−1⁡(3.27)?

A: Given,          tan-13.27

Q: Find the value of the following cot (  -3 + j  )     Answer must be:  0.997 – 1.2944 i

A:

Q: 3. Suppose ABC is a triangle in which <C is 90 degrees. If BC/AB = ½ what is the exact value of…

A:

Q: Give the reference angle for 8= O 5 T 12 O 07T 12 O None of these It has no reference angle TT 12 7π…

A:

Q: Simplify the expression. (1+ cot 0)(1 - cot 0)- csc e O A. 0 2cot0 O C. 2cot 0 D. 2

A: Use trigonometric  identities:                                             csc2θ - cot2θ = 1.

Q: After evaluation, if | tan 43rdr=–tan³3r – ( ? ) tan3r +r + C, then f ind the missing ( ?) term. 9 1…

A:

Q: Find the measure of the indicated angle to the nearest degree. You must use the 2nd key when looking…

A:

Q: Use an addition or subtraction formula to find the exact value of A and B in the equation tan…

A: Solution:

Q: In AABC, sin A = , sin C = , and a = 11. Find the side length c. %3D Select the correct answer…

A: Given, sin A=14, sin C=23, a=11

Q: a

A:

Q: Which of the following equations can be used to find the length of x? 14 55° 35° 20 cos 35° 20 sin…

A:

Q: Find the measure of the indicated angle to the nearest degree. You must use the 2nd key when looking…

A:

Q: Find the measure of the indicated angle to the nearest degree. You must use the 2nd key when looking…

A: →Side opposite to the angle in right-angled triangle is taken as ' perpendicular'. →sinθ =…

Q: If the terminal side of a contains the point (-3,4) and the terminal side of B contains the point…

A:

Q: Wich are the values for α and β?

A:

Q: 20.Using the appropriate special triangle, determine e if 0° <eS 90° for 22 sin e= 2- a. 30° с. 450…

A: The expression is 22sin θ=2,  0°≤θ≤90°   To determine: The value of θ,  0°≤θ≤90°

Q: If cos A = 0.9903, then the measure of ZA, to the nearest degree, is a) 82° b) 8° c) 1° O d) 45°

A: